diff --git a/package-lock.json b/package-lock.json
index a3a14168..e20f4369 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -30,7 +30,6 @@
 				"svelte": "^4.2.18",
 				"svelte-check": "^3.8.0",
 				"svelte-preprocess": "^6.0.1",
-				"svelte-writable-derived": "^3.1.1",
 				"tailwindcss": "^3.4.1",
 				"tslib": "^2.6.2",
 				"typescript": "^5.4.5",
@@ -10346,18 +10345,6 @@
 				"svelte": ">=3.5.0"
 			}
 		},
-		"node_modules/svelte-writable-derived": {
-			"version": "3.1.1",
-			"resolved": "https://registry.npmjs.org/svelte-writable-derived/-/svelte-writable-derived-3.1.1.tgz",
-			"integrity": "sha512-w4LR6/bYZEuCs7SGr+M54oipk/UQKtiMadyOhW0PTwAtJ/Ai12QS77sLngEcfBx2q4H8ZBQucc9ktSA5sUGZWw==",
-			"dev": true,
-			"funding": {
-				"url": "https://ko-fi.com/pixievoltno1"
-			},
-			"peerDependencies": {
-				"svelte": "^3.2.1 || ^4.0.0-next.1 || ^5.0.0-next.94"
-			}
-		},
 		"node_modules/svelte/node_modules/estree-walker": {
 			"version": "3.0.3",
 			"resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-3.0.3.tgz",
diff --git a/package.json b/package.json
index 41c2298e..43f09e40 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,6 @@
 		"svelte": "^4.2.18",
 		"svelte-check": "^3.8.0",
 		"svelte-preprocess": "^6.0.1",
-		"svelte-writable-derived": "^3.1.1",
 		"tailwindcss": "^3.4.1",
 		"tslib": "^2.6.2",
 		"typescript": "^5.4.5",
diff --git a/src/view/ActorAnimations/submenus/actor-animations.svelte b/src/view/ActorAnimations/submenus/actor-animations.svelte
index d4c55155..40a20af6 100644
--- a/src/view/ActorAnimations/submenus/actor-animations.svelte
+++ b/src/view/ActorAnimations/submenus/actor-animations.svelte
@@ -1,11 +1,11 @@
 <script lang='ts'>
 	import type { TJSDocument } from '@typhonjs-fvtt/runtime/svelte/store/fvtt/document'
+	import { writableDerived } from '@typhonjs-fvtt/runtime/svelte/store/writable-derived'
 	import type { moduleFlags } from 'src/extensions'
 	import { AnimCore } from 'src/storage/AnimCore'
 	import { devMessage, log } from 'src/utils'
 	import AnimationCreator from 'src/view/AnimationCreator.svelte'
 	import { getContext } from 'svelte'
-	import writableDerived from 'svelte-writable-derived'
 	import type { Writable } from 'svelte/store'
 
 	export let doc: TJSDocument<ActorPF2e>
@@ -37,8 +37,7 @@
 	function deleteAnimation(key: string) {
 		if (!$flag?.customAnimations) throw log('Something went wrong, check with Vauxs!')
 		delete $flag.customAnimations[key]
-		// eslint-disable-next-line no-self-assign
-		$flag.customAnimations = $flag.customAnimations
+		flag.set($flag)
 	}
 
 	$: devMessage('Actor Animations Tab', $flag.customAnimations, $showNewAnimation)